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Mr. Heater

Mr. Heater Universal Propane Fuel Filter

  • Based on 5,456 reviews
Condition: New
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$10.00 Why this price?
Holiday Deal · 34% off was $15.04

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As low as $2 / mo
  • – 4-month term
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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2026

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: In Stock.
Fulfilled by Xcess Limited
Arrives Jan 4 – Jan 8
Order within 18 hours and 45 minutes
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Features

  • Recommended when using F273701, F273702, or F298802 hoses
  • Attaches directly to heater
  • For use with Mr. Heater Buddy heaters: the Portable Buddy, Big Buddy, and Tough Buddy models
  • Most commonly used with bulk cylinder and hose assembly

Description

This fuel filter is highly recommended when purchasing the Mr. Heater Portable Buddy heaters and either the F273701, F273702, or F298802 (Lowes exclusive) Buddy hoses.

Brand: Mr. Heater


Product Grade: Replacement Part


Outer Material: Metal


Vehicle Service Type: Mr. Heater Big Buddy Heater MH18B


Item Weight: 0.53 Pounds


Brand: Mr. Heater


Product Grade: Replacement Part


Outer Material: Metal


Vehicle Service Type: Mr. Heater Big Buddy Heater MH18B


Item Weight: 0.53 Pounds


Style: Modern


Global Trade Identification Number: 93


Manufacturer: Enerco Group Inc.


Automotive Fit Type: Universal Fit


UPC: 799360364180 728639292015 089301736993


Product Dimensions: 3 x 2.75 x 3.5 inches


Item Weight: 8.5 ounces


Department: unisex-adult


Item model number: F273699


Is Discontinued By Manufacturer: No


Assembly required: No


Warranty Description: 1 year limited


Batteries required: No


Included Components: Filter


Import: Made in the USA


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jan 4 – Jan 8

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Works as advertised
Based on the extensive experience of a good friend who heats his cabin with a Mr. Heater brand propane heat, I invested in this filter for the Mr. Heater we added to our travel trailer. So far it works perfectly and eliminated the worry of clogged propane line in cold weather. A reasonable and prudent precaution for the cost. ... show more
Reviewed in the United States on September 2, 2024 by Jim K
    • Easily installed, heater runs better
If this inexpensive filter keeps me from throwing away another heater, it's absolutely worth it. I run propane heaters a lot in the fall and winter. Currently, Bluu heaters with thermostats. They seem to run better with a filter installed. I've run Mr. Heater Buddy heaters for a year or so, and then they clog. I tried disassembling & and unclogging them, and nearly had a house fire. Ha. DYI propane? Not a good idea. Filter to prevent problems? Good idea. ... show more
Reviewed in the United States on November 22, 2023 by Zarkness
    • Quality price
One year out and no problems!
Reviewed in the United States on September 21, 2024 by Amazon Customer
    • Works
I had to buy this due to after purchasing the tough buddy heater the manual states "if you use this with a larger tank you will need this filter". The three years of warranty does require that Mr heater products be used not to void warranty. Note I did buy the hose to adapt to a larger tank, you would think this filter would have come with this filter. ... show more
Reviewed in the United States on March 25, 2024 by Ginat6785
    • Filter works on regular propane tanks
Finally a safe indoor way to medical dab your medicine. I put the filter on a one pound tank from Walmart and no leaky cancer inducing smell it really works how long? Says 1 year on the package but it's designed for a 20 gallon tank for a heater so the answer is 20 gallons meaning 19 more 1lb tanks and after that order a new one never run propane indoors without this world's only propane tank filter. I can really appreciate the toxic smell from the propane being completely gone with this filter you get white odorless heat torching that nail for a healthy vice for smoking 🚬 Finally there is a healthy smoking 🚬 option! ... show more
Reviewed in the United States on June 30, 2024 by Swampy Shopper
    • That it is made oc good quality material
Great product used it works perfect
Reviewed in the United States on February 20, 2024 by Joe
    • I didn't know I needed this...
..but it was recommended for using a "Mr. Heater" buddy heater while connected to a 3.5-40lb propane cylinder. Apparently the propane carries some oils, or other contaminates, that can decay a hose and foul up heater elements. For the $10 (at the time of writing), I would rather stay warm, than cursing at a heater that wasn't working,due to some contaminates, I wasn't aware of. If it works, I'll never know, because I won't have a problem I didn't know I could have. Think about that. ... show more
Reviewed in the United States on May 9, 2024 by riorust
    • Works with Big Buddy
Fits onto the Big Buddy likes its supposed to Never had the heater clog so it was likely filtering like it was supposed to.
Reviewed in the United States on June 25, 2024 by T.Mac

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